2098281276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 6547340800

約数和(自身を除く): 4449059524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 439, 468, 546, 819, 878, 1092, 1317, 1459, 1638, 1756, 2634, 2918, 3073, 3276, 3951, 4377, 5268, 5707, 5836, 6146, 7902, 8754, 9219, 10213, 11414, 12292, 13131, 15804, 17121, 17508, 18438, 18967, 20426, 22828, 26262, 27657, 30639, 34242, 36876, 37934, 39949, 40852, 51363, 52524, 55314, 56901, 61278, 68484, 75868, 79898, 91917, 102726, 110628, 113802, 119847, 122556, 132769, 159796, 170703, 183834, 205452, 227604, 239694, 265538, 341406, 359541, 367668, 398307, 479388, 531076, 640501, 682812, 719082, 796614, 1194921, 1281002, 1438164, 1593228, 1921503, 2389842, 2562004, 3843006, 4483507, 4779684, 5764509, 7686012, 8326513, 8967014, 11529018, 13450521, 16653026, 17934028, 23058036, 24979539, 26901042, 33306052, 40351563, 49959078, 53802084, 58285591, 74938617, 80703126, 99918156, 116571182, 149877234, 161406252, 174856773, 233142364, 299754468, 349713546, 524570319, 699427092, 1049140638, 2098281276]

約数ペア:

[(1, 2098281276), (2, 1049140638), (3, 699427092), (4, 524570319), (6, 349713546), (7, 299754468), (9, 233142364), (12, 174856773), (13, 161406252), (14, 149877234), (18, 116571182), (21, 99918156), (26, 80703126), (28, 74938617), (36, 58285591), (39, 53802084), (42, 49959078), (52, 40351563), (63, 33306052), (78, 26901042), (84, 24979539), (91, 23058036), (117, 17934028), (126, 16653026), (156, 13450521), (182, 11529018), (234, 8967014), (252, 8326513), (273, 7686012), (364, 5764509), (439, 4779684), (468, 4483507), (546, 3843006), (819, 2562004), (878, 2389842), (1092, 1921503), (1317, 1593228), (1459, 1438164), (1638, 1281002), (1756, 1194921), (2634, 796614), (2918, 719082), (3073, 682812), (3276, 640501), (3951, 531076), (4377, 479388), (5268, 398307), (5707, 367668), (5836, 359541), (6146, 341406), (7902, 265538), (8754, 239694), (9219, 227604), (10213, 205452), (11414, 183834), (12292, 170703), (13131, 159796), (15804, 132769), (17121, 122556), (17508, 119847), (18438, 113802), (18967, 110628), (20426, 102726), (22828, 91917), (26262, 79898), (27657, 75868), (30639, 68484), (34242, 61278), (36876, 56901), (37934, 55314), (39949, 52524), (40852, 51363)]